UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxD/p0xk/D85oW4adwAazKzrdn0MUT5dxEKA76OV4d0=' 
WHERE 
  key_id = '057fe1ebccc320e8c6d695dcb01e7209ad821b9438760f99acd8968824745435' 
  AND (
    token = 'JxD/p0xk/D85oW4adwAazKzrdn0MUT5dxEKA76OV4d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034